Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Electrochemical circuits from 'cut and stick' PEDOT: PSS-nanocellulose composite
KTH, School of Chemical Science and Engineering (CHE), Fibre and Polymer Technology.ORCID iD: 0000-0001-9088-1064
Show others and affiliations
2017 (English)In: Flexible and Printed Electronics, ISSN 2058-8585, Vol. 2, no 4, article id 045010Article in journal (Refereed) Published
Abstract [en]

We report a flexible self-standing adhesive composite made from PEDOT:PSS and nanofibrillated cellulose. The material exhibits good combined mechanical and electrical characteristics (an elastic modulus of 4.4 MPa, and an electrical conductivity of 30 S cm(-1)). The inherent self-adhesiveness of the material enables it to be laminated and delaminated repeatedly to form and reconfigure devices and circuits. This modular property opens the door for a plethora of applications where reconfigurability and ease-of-manufacturing are of prime importance. We also demonstrate a paper composite with ionic conductivity and combine the two materials to construct electrochemical devices, namely transistors, capacitors and diodes with high values of transconductance, charge storage capacity and current rectification. We have further used these devices to construct digital circuits such as NOT, NAND and NORlogic.

Place, publisher, year, edition, pages
Institute of Physics Publishing (IOPP), 2017. Vol. 2, no 4, article id 045010
Keywords [en]
organic electronics, PEDOT, nanocellulose, organic electrochemical transistors, supercapacitors, composites, flexible electronics
National Category
Polymer Technologies
Identifiers
URN: urn:nbn:se:kth:diva-221878DOI: 10.1088/2058-8585/aa8027ISI: 000419284900014Scopus ID: 2-s2.0-85041011470OAI: oai:DiVA.org:kth-221878DiVA, id: diva2:1178726
Funder
Knut and Alice Wallenberg Foundation, KAW 2011.0050Swedish Foundation for Strategic Research
Note

QC 20180130

Available from: 2018-01-30 Created: 2018-01-30 Last updated: 2018-02-05Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Hamedi, Mahiar

Search in DiVA

By author/editor
Hamedi, Mahiar
By organisation
Fibre and Polymer Technology
Polymer Technologies

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 7 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf